The invention discloses a four-season tire tread structure which comprises a shoulder pattern block, a central pattern block, a first pattern main groove, a second pattern main groove, a first groove, a second groove, a long pattern block, a transverse groove, a first fine cutter groove, a second fine cutter groove, a fine narrow cutter groove and a wavy cutter groove. First pattern main grooves are formed in the shoulder pattern blocks, second pattern main grooves are formed in the shoulder pattern blocks, first grooves are formed in the center pattern blocks, second grooves are formed in the center pattern blocks, the first grooves and the second grooves are distributed in a staggered mode, long pattern blocks are arranged on the shoulder pattern blocks, and the long pattern blocks are arranged on the center pattern blocks. Transverse grooves are formed in the shoulder pattern blocks, and first fine cutter grooves are formed in the shoulder pattern blocks. The invention relates to a four-season tire tread structure which has the characteristics of low noise, good dry and wet performance and large road holding force on a snowfield pavement.
本发明公开了一种四季胎胎面结构,包括肩部花纹块、中心花纹块、第一花纹主沟、第二花纹主沟、第一沟槽、第二沟槽、长花纹块、横向沟槽、第一细刀槽、第二细刀槽、细窄刀槽、波浪形刀槽,所述肩部花纹块上设置有中心花纹块,所述肩部花纹块上设置有第一花纹主沟,所述肩部花纹块上设置有第二花纹主沟,所述中心花纹块上开设有第一沟槽,所述中心花纹块上开设有第二沟槽,所述第一沟槽和第二沟槽交错分布,所述肩部花纹块上设置有长花纹块,所述肩部花纹块上开设有横向沟槽,所述肩部花纹块上开设有第一细刀槽。本发明涉及一种四季胎胎面结构,具有噪音小、干湿性能好、雪地路面抓地力大的特点。
Four-season tire tread structure
一种四季胎胎面结构
2023-01-31
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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